:root{--bg-primary: #f5f6fa;--bg-secondary: #ffffff;--bg-glass: #ffffff;--bg-glass-hover: #f3f4f8;--border-color: #e5e7eb;--accent-primary: #4f46e5;--accent-secondary: #7c3aed;--accent-gradient: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));--text-primary: #1e293b;--text-secondary: #64748b;--success: #059669;--warning: #d97706;--danger: #dc2626;--font-family: "Inter", system-ui, -apple-system, sans-serif;--sidebar-width: 260px;--header-height: 70px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 20px;--shadow-sm: 0 1px 3px 0 rgba(30, 41, 59, .08), 0 1px 2px -1px rgba(30, 41, 59, .06);--shadow-lg: 0 10px 15px -3px rgba(30, 41, 59, .1), 0 4px 6px -2px rgba(30, 41, 59, .05);--glass-blur: blur(12px);--transition-fast: .15s ease-in-out;--transition-normal: .3s ease-in-out}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-family);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{text-decoration:none;color:inherit}button{cursor:pointer;border:none;background:none;font-family:inherit}input,textarea{font-family:inherit}input:focus,textarea:focus{outline:none;border-color:var(--accent-primary)!important;box-shadow:0 0 0 3px #4f46e51f}.glass-panel{background:var(--bg-glass);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.card-hover{transition:transform var(--transition-fast),box-shadow var(--transition-fast),border-color var(--transition-fast)}.card-hover:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:#4f46e540}.table-row-hover:hover{background:var(--bg-primary)}.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:20px;font-size:12px;font-weight:600;white-space:nowrap}.badge-success{background:#0596691a;color:var(--success)}.badge-warning{background:#d977061a;color:var(--warning)}.badge-danger{background:#dc26261a;color:var(--danger)}.badge-neutral{background:#64748b1a;color:var(--text-secondary)}.btn-icon{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:50%;color:var(--text-secondary);transition:all var(--transition-fast)}.btn-icon:hover{background:var(--bg-primary);color:var(--accent-primary)}.btn-danger-outline{background:#fff;color:var(--danger);border:1px solid rgba(220,38,38,.3);padding:10px 20px;border-radius:var(--radius-md);font-weight:500;display:inline-flex;align-items:center;gap:8px;transition:all var(--transition-fast)}.btn-danger-outline:hover{background:#dc26260f}.btn-primary:disabled,.btn-secondary:disabled{opacity:.6;cursor:not-allowed;transform:none!important}.spinner{width:16px;height:16px;border:2px solid rgba(79,70,229,.2);border-top-color:var(--accent-primary);border-radius:50%;animation:spin .7s linear infinite}.spinner-lg{width:32px;height:32px;border-width:3px}@keyframes spin{to{transform:rotate(360deg)}}.spin-anim{animation:spin .9s linear infinite}@keyframes fadeSlideUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.animate-in{animation:fadeSlideUp .35s ease-out both}.toast-container{position:fixed;bottom:24px;right:24px;display:flex;flex-direction:column;gap:12px;z-index:1000}.toast{display:flex;align-items:center;gap:12px;padding:14px 18px;border-radius:var(--radius-md);background:#fff;border:1px solid var(--border-color);box-shadow:var(--shadow-lg);min-width:280px;max-width:380px;animation:fadeSlideUp .25s ease-out both;font-size:14px;font-weight:500;color:var(--text-primary)}.toast-success{border-left:4px solid var(--success)}.toast-error{border-left:4px solid var(--danger)}.toast-info{border-left:4px solid var(--accent-primary)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:64px 24px;text-align:center;color:var(--text-secondary)}.empty-state-icon{width:64px;height:64px;border-radius:50%;background:var(--bg-primary);display:flex;align-items:center;justify-content:center;margin-bottom:16px;color:var(--accent-primary)}.skeleton{background:linear-gradient(90deg,#eef0f5 25%,#f7f8fb,#eef0f5 75%);background-size:200% 100%;animation:shimmer 1.4s infinite;border-radius:var(--radius-sm)}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.gradient-text{background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.btn-primary{background:var(--accent-gradient);color:#fff;padding:10px 20px;border-radius:var(--radius-md);font-weight:600;transition:transform var(--transition-fast),box-shadow var(--transition-fast);box-shadow:0 4px 14px #4f46e54d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #4f46e566}.btn-secondary{background:var(--bg-glass);color:var(--text-primary);border:1px solid var(--border-color);padding:10px 20px;border-radius:var(--radius-md);font-weight:500;transition:all var(--transition-fast)}.btn-secondary:hover{background:var(--bg-glass-hover)}.app-container{display:flex;min-height:100vh}.main-content{flex:1;display:flex;flex-direction:column;overflow:hidden}.page-container{padding:2rem;flex:1;overflow-y:auto}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}